Fixed bug in handlebars 'call' helper.
Fixed bug in handlebars 'call' helper.

EGreg/Platform,Qbix/Platform,Qbix/Platform,EGreg/Platform,EGreg/Platform,Qbix/Platform,AndreyTepaykin/Platform,AndreyTepaykin/Platform,EGreg/Platform,AndreyTepaykin/Platform,AndreyTepaykin/Platform,Qbix/Platform